42704031

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 62599680

約数和(自身を除く): 19895649

約数列:

[1, 3, 23, 37, 43, 69, 111, 129, 389, 851, 989, 1167, 1591, 2553, 2967, 4773, 8947, 14393, 16727, 26841, 36593, 43179, 50181, 109779, 331039, 384721, 618899, 993117, 1154163, 1856697, 14234677, 42704031]

約数ペア:

[(1, 42704031), (3, 14234677), (23, 1856697), (37, 1154163), (43, 993117), (69, 618899), (111, 384721), (129, 331039), (389, 109779), (851, 50181), (989, 43179), (1167, 36593), (1591, 26841), (2553, 16727), (2967, 14393), (4773, 8947)]